Without more specific information about the location and type of government offices, it is difficult to provide a comprehensive answer. However, based on the search results, here are some possible government offices that may be closed today:

• Texas Health and Human Services offices
• Texas Comptroller offices
• US federal government offices (on federal holidays)

It is important to note that government office closures can vary by location and type of office, so it is best to check with the specific office in question to confirm whether they are open or closed.